Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,554,310",
      "signature": "0xa0315f36686702727b00a944b8539bf97749212e58757fc414cbf5fd4dfdde9502c3acd4180c92dc81009a164abc8881",
      "randomness": "0xf9cd236267a8607871ad0400854b851c5e9d4fd62e32e0d44ee9fba263658c2d"
    }
  ],
  "blockNumber": "7,408,913"
}

{
  "Sr25519": "0x98683726de604fec1e2500f00f56de17fe86aa0a163e1acd61819df9c732a13a4b36b92a90337ae7e3cf2b4d462cc4cf266d4a54ada1e54925b91a01d84bb186"
}